CN1109531A - Water-proof agent for mould-proof sterilizing and ventilated textile products - Google Patents
Water-proof agent for mould-proof sterilizing and ventilated textile products Download PDFInfo
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- CN1109531A CN1109531A CN 94113400 CN94113400A CN1109531A CN 1109531 A CN1109531 A CN 1109531A CN 94113400 CN94113400 CN 94113400 CN 94113400 A CN94113400 A CN 94113400A CN 1109531 A CN1109531 A CN 1109531A
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- water
- waterproofing agent
- proof
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Abstract
The waterproofing agent uses terpine resin, alkali and wax to form terpine resin salt, which reacts with amphiprotic compound under acidic condition to form a kind of hydrophobic terpine resin acid, it can be adsorbed on fabrics together with a definite amount of fungicide. It overcomes the shortcoming of pollution and high cost as compared with isopropanol as solvent, it can be used in the fields of clothing, cereals, medicine, tobacco, foodstuff etc.
Description
The present invention relates to the waterproofing agent that a kind of Textile Fibre Product is used.
Because development of social production and human lives's needs are handled Textile Fibre Product, make it have mildew-resistant, sterilization, preparation and method ventilative and water-proof function simultaneously and still also find.In the waterproofing agent of usefulness such as current industrial canvas and various fabricbase garment materials, generally all contain crome metal compound, silicone or fluosilicic series compound, will produce certain industrial pollution, human body is had certain harm, and because the bad easy generation of the gas permeability living bacterium phenomenon of going mouldy.
Domestic and international prior art, several fabric waterproofing agents and Chinese patent application number 89101013.0 fabric finishing agents that provided that propose in " external textile finishing technical data " (1972.9 publish) as the compiling of Shanghai City textile science institute, above-mentioned shortcoming is all arranged, in use do not meet food hygienic standard.Chinese patent application number 92102992.6 described water-proof agent used for grain or cotton container still contain silicone, and its component B generates is inorganic salts, and its operating principle is unreasonable again, and technology is comparatively complicated again, and cost is also higher.
The objective of the invention is to propose a kind of multi-functional Textile Fibre Product waterproofing agents such as mildew-resistant, sterilization, ventilative and waterproof that have, its raw material is easy to get, and synthesis technique is reasonable, makes simply, and the easy control of quality meets the waterproof material of national food hygienic standard again.
Waterproofing agent of the present invention also is that the preparation by A, B two components constitutes, the invention is characterized in, two kinds of components of its A, B in conjunction with after operation principle can be by following four chemical equations statement:
Hydrolysis
Wherein: M
1Be alkali metal, as sodium, potassium etc.; M
2Be amphoteric metal, as aluminium.
Above-mentioned reaction product is all refused water.Add simultaneously after other auxiliary agent, then have very strong absorption affinity, can well be adsorbed on and play waterproof action on the textile fabric.
Two kinds of preparations of A, B are aqua in the waterproofing agent of the present invention.
A component preparation is made of by weight following raw material: terpene resin 10, alkali 1, candle wax 5, LCFA 6, gelatin 5, shaping assistant 6.Its preparation method is, 10 parts of terpene resins are added in 30 parts of water, adds alkali again, and (look different purposes, can add industrial caustic soda or dietary alkali) is heated more than 80 ℃ and dissolves.Add 5 parts in gelatin while stirring, 5 parts in candle wax, 6 parts of LCFAs are finished up to reaction, treat to add when temperature drops to 60 ℃ shaping assistant (NaCO
3), stirring reaction place after 15 minutes the cooling.Long-chain fat can adopt the aliphatic acid of 16 carbon or 18 carbon or 20 carbon.
The B component is made by weight by following raw material: amphoteric compound 1, weak acid 0.5, antimildew disinfectant 0.0001.Its preparation method is: get amphoteric compound Al
2(SO
4)
3(or alum) 1 part is dissolved in 40 parts of water, adds weak acid (boric acid or acetic acid) 0.5 part, and then adds 0.0001 part of antimildew disinfectant, heats to boil to react to get final product in 10 minutes.But the B component is matching while using also, and its consumption is calculated and got by A component consumption according to the described reaction equation of operation principle.
Antimildew disinfectant of the present invention is mould enemy.
When using mildew-resistant provided by the present invention, sterilization, ventilative textile fabrics waterproofing agent, the textile fabric of pressing different material carries out immersion treatment respectively in the B component preparation behind the first A component preparation under 60 ℃～100 ℃ temperature, and oven dry gets final product then.Its mechanism of action is that the acid that the terpene resin salt that generated of A component preparation and the amphoteric compound in the B component preparation produce under acid condition reacts, and generates a kind of terpene resin acid, and this organic acid very easily by the absorption of fabric fibre surface, forms one deck waterproofing membrane.
Fabrics such as the cotton of handling through waterproofing agent of the present invention, fiber crops, chemical fibre, blending, woollen goods, silk, color and luster is constant, mass conservation, permeability is constant.And the brute force of fabric increases, and softness does not produce cirrhosis, and repeatedly Zhe does not repeatedly chap, and drenches in 24 hours in rainwater and soaks ne-leakage.It can be as various waterproof garment linings, and waterproof and dampproof cover of instrument and equipment and various extraordinary industry are as the rainproof drop cloth that meets of ordnance.What can be used as widely also simultaneously that mildew-resistant, sterilization, the waterproof of materials such as various food, medicine, tobacco, grain, cotton use packs the fabric waterproof material.And the present invention is with low cost, it is easy, easy to use, pollution-free to make, do not contain hazardous substance.
Claims (4)
1, a kind of mildew-resistant, sterilization, ventilative textile fabrics waterproofing agent are made up of A component and two kinds of preparations of B component, it is characterized in that, two kinds of preparations in conjunction with after operation principle can explain with following four chemical equations:
Hydrolysis
Wherein: M
1Be alkali metal, M
2Be amphoteric metal.
2, waterproofing agent according to claim 1 is characterized in that, the raw material of A component by its weight ratio is: terpene resin 10, alkali 1, candle wax 5, LCFA 6, gelatin 5, shaping assistant 6; The raw material of B component by its weight ratio is: amphoteric compound 1, weak acid 0.5, antimildew disinfectant 0.0001; Here amphoteric compound is meant Al
2(SO
4)
3Or alum etc.; Weak acid is boric acid or acetic acid.
3, according to claim 1 and 2 described waterproofing agents, it is characterized in that, its preparation method is, A component preparation is that 10 parts of terpene resins are added in 30 parts of water, add alkali again, be heated 80 ℃ and dissolve, add gelatin, candle wax, LCFA etc. again, finish up to reaction, when temperature drops to 60 ℃, add again the shaping assistant stirring reaction after 15 minutes naturally the cooling; B component preparation is to get 1 part of amphoteric compound to be dissolved in 40 parts of water, adds weak acid, adds antimildew disinfectant again, heats to boil to react to get final product in 10 minutes.
4, according to the described waterproofing agent of claim 1 to 3, it is characterized in that, textile fabrics is pressed the fibre material of differing texture, under 60～100 ℃ of temperature, formerly handle oven dry then respectively in A, the back B two component preparations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94113400 CN1053240C (en) | 1994-12-28 | 1994-12-28 | Water-proof agent for mould-proof sterilizing and ventilated textile products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94113400 CN1053240C (en) | 1994-12-28 | 1994-12-28 | Water-proof agent for mould-proof sterilizing and ventilated textile products |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1109531A true CN1109531A (en) | 1995-10-04 |
| CN1053240C CN1053240C (en) | 2000-06-07 |
Family
ID=5036723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94113400 Expired - Fee Related CN1053240C (en) | 1994-12-28 | 1994-12-28 | Water-proof agent for mould-proof sterilizing and ventilated textile products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1053240C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330342A (en) * | 2011-07-29 | 2012-01-25 | 苏州卡奇特纺织有限公司 | Waterproof agent for viscose fabric |
| CN103664062A (en) * | 2012-09-15 | 2014-03-26 | 楼太安 | Permeable waterproofing agent |
| CN104264470A (en) * | 2014-07-16 | 2015-01-07 | 江苏新晨化纤股份有限公司 | Preparation method for breathable and deodorant fabric |
-
1994
- 1994-12-28 CN CN 94113400 patent/CN1053240C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330342A (en) * | 2011-07-29 | 2012-01-25 | 苏州卡奇特纺织有限公司 | Waterproof agent for viscose fabric |
| CN103664062A (en) * | 2012-09-15 | 2014-03-26 | 楼太安 | Permeable waterproofing agent |
| CN104264470A (en) * | 2014-07-16 | 2015-01-07 | 江苏新晨化纤股份有限公司 | Preparation method for breathable and deodorant fabric |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1053240C (en) | 2000-06-07 |
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| C14 | Grant of patent or utility model | ||
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